Pen Settings

CSS Base

Vendor Prefixing

Add External Stylesheets/Pens

Any URL's added here will be added as <link>s in order, and before the CSS in the editor. If you link to another Pen, it will include the CSS from that Pen. If the preprocessor matches, it will attempt to combine them before processing.

+ add another resource

You're using npm packages, so we've auto-selected Babel for you here, which we require to process imports and make it all work. If you need to use a different JavaScript preprocessor, remove the packages in the npm tab.

Add External Scripts/Pens

Any URL's added here will be added as <script>s in order, and run before the JavaScript in the editor. You can use the URL of any other Pen and it will include the JavaScript from that Pen.

+ add another resource

Use npm Packages

We can make npm packages available for you to use in your JavaScript. We use webpack to prepare them and make them available to import. We'll also process your JavaScript with Babel.

⚠️ This feature can only be used by logged in users.

Code Indentation

     

Save Automatically?

If active, Pens will autosave every 30 seconds after being saved once.

Auto-Updating Preview

If enabled, the preview panel updates automatically as you code. If disabled, use the "Run" button to update.

HTML Settings

Here you can Sed posuere consectetur est at lobortis. Donec ullamcorper nulla non metus auctor fringilla. Maecenas sed diam eget risus varius blandit sit amet non magna. Donec id elit non mi porta gravida at eget metus. Praesent commodo cursus magna, vel scelerisque nisl consectetur et.

            
                <h2 class="text-center text-muted py-3">Bootstrap 4 Timeline</h2>

<div class="container py-2 mt-4 mb-4">
   <!-- timeline item 1 -->
  <div class="row no-gutters">
    <div class="col-sm"> <!--spacer--> </div>
    <!-- timeline item 1 center dot -->
    <div class="col-sm-1 text-center flex-column d-none d-sm-flex">
      <div class="row h-50">
        <div class="col">&nbsp;</div>
        <div class="col">&nbsp;</div>
      </div>
      <h5 class="m-2">
        <span class="badge badge-pill bg-light border">&nbsp;</span>
      </h5>
      <div class="row h-50">
        <div class="col border-right">&nbsp;</div>
        <div class="col">&nbsp;</div>
      </div>
    </div>
    <!-- timeline item 1 event content -->
    <div class="col-sm py-2">
      <div class="card">
        <div class="card-body">
          <div class="float-right text-muted small">Jan 9th 2019 7:00 AM</div>
          <h4 class="card-title text-muted">Day 1 Orientation</h4>
          <p class="card-text">Welcome to the campus, introduction and get started with the tour.</p>
        </div>
      </div>
    </div>
  </div>
  <!--/row-->
  <!-- timeline item 2 -->
  <div class="row no-gutters">
    <div class="col-sm py-2">
      <div class="card border-success shadow">
        <div class="card-body">
          <div class="float-right text-success small">Jan 10th 2019 8:30 AM</div>
          <h4 class="card-title text-success">Day 2 Sessions</h4>
          <p class="card-text">Sign-up for the lessons and speakers that coincide with your course syllabus. Meet and greet with instructors.</p>
          <button class="btn btn-sm btn-outline-secondary" type="button" data-target="#t22_details" data-toggle="collapse">Show Details ▼</button>
          <div class="collapse border" id="t22_details">
            <div class="p-2 text-monospace">
              <div>08:30 - 09:00 Breakfast in CR 2A</div>
              <div>09:00 - 10:30 Live sessions in CR 3</div>
              <div>10:30 - 10:45 Break</div>
              <div>10:45 - 12:00 Live sessions in CR 3</div>
            </div>
          </div>
        </div>
      </div>
    </div>
    <div class="col-sm-1 text-center flex-column d-none d-sm-flex">
      <div class="row h-50">
        <div class="col border-right">&nbsp;</div>
        <div class="col">&nbsp;</div>
      </div>
      <h5 class="m-2">
        <span class="badge badge-pill bg-success">&nbsp;</span>
      </h5>
      <div class="row h-50">
        <div class="col border-right">&nbsp;</div>
        <div class="col">&nbsp;</div>
      </div>
    </div>
    <div class="col-sm"> <!--spacer--> </div>
  </div>
  <!--/row-->
  <!-- timeline item 3 -->
  <div class="row no-gutters">
    <div class="col-sm"> <!--spacer--> </div>
    <div class="col-sm-1 text-center flex-column d-none d-sm-flex">
      <div class="row h-50">
        <div class="col border-right">&nbsp;</div>
        <div class="col">&nbsp;</div>
      </div>
      <h5 class="m-2">
        <span class="badge badge-pill bg-light border">&nbsp;</span>
      </h5>
      <div class="row h-50">
        <div class="col border-right">&nbsp;</div>
        <div class="col">&nbsp;</div>
      </div>
    </div>
    <div class="col-sm py-2">
      <div class="card">
        <div class="card-body">
          <div class="float-right text-muted small">Jan 11th 2019 8:30 AM</div>
          <h4 class="card-title">Day 3 Sessions</h4>
          <p>Shoreditch vegan artisan Helvetica. Tattooed Codeply Echo Park Godard kogi, next level irony ennui twee squid fap selvage. Meggings flannel Brooklyn literally small batch, mumblecore PBR try-hard kale chips. Brooklyn vinyl lumbersexual
            bicycle rights, viral fap cronut leggings squid chillwave pickled gentrify mustache.</p>
        </div>
      </div>
    </div>
  </div>
  <!--/row-->
  <!-- timeline item 4 -->
  <div class="row no-gutters">
    <div class="col-sm py-2">
      <div class="card">
        <div class="card-body">
          <div class="float-right text-muted small">Jan 12th 2019 11:30 AM</div>
          <h4 class="card-title">Day 4 Wrap-up</h4>
          <p>Join us for lunch in Bootsy's cafe across from the Campus Center.</p>
        </div>
      </div>
    </div>
    <div class="col-sm-1 text-center flex-column d-none d-sm-flex">
      <div class="row h-50">
        <div class="col border-right">&nbsp;</div>
        <div class="col">&nbsp;</div>
      </div>
      <h5 class="m-2">
        <span class="badge badge-pill bg-light border">&nbsp;</span>
      </h5>
      <div class="row h-50">
        <div class="col">&nbsp;</div>
        <div class="col">&nbsp;</div>
      </div>
    </div>
    <div class="col-sm"> <!--spacer--> </div>
  </div>
  <!--/row-->
</div>

<hr>

<div class="container py-2 mt-4 mb-4">
  <!-- timeline item 1 -->
  <div class="row">
    <!-- timeline item 1 left dot -->
    <div class="col-auto text-center flex-column d-none d-sm-flex">
      <div class="row h-50">
        <div class="col">&nbsp;</div>
        <div class="col">&nbsp;</div>
      </div>
      <h5 class="m-2">
        <span class="badge badge-pill bg-light border">&nbsp;</span>
      </h5>
      <div class="row h-50">
        <div class="col border-right">&nbsp;</div>
        <div class="col">&nbsp;</div>
      </div>
    </div>
    <!-- timeline item 1 event content -->
    <div class="col py-2">
      <div class="card">
        <div class="card-body">
          <div class="float-right text-muted">Mon, Jan 9th 2019 7:00 AM</div>
          <h4 class="card-title text-muted">Day 1 Orientation</h4>
          <p class="card-text">Welcome to the campus, introduction and get started with the tour.</p>
        </div>
      </div>
    </div>
  </div>
  <!--/row-->
  <!-- timeline item 2 -->
  <div class="row">
    <div class="col-auto text-center flex-column d-none d-sm-flex">
      <div class="row h-50">
        <div class="col border-right">&nbsp;</div>
        <div class="col">&nbsp;</div>
      </div>
      <h5 class="m-2">
        <span class="badge badge-pill bg-success">&nbsp;</span>
      </h5>
      <div class="row h-50">
        <div class="col border-right">&nbsp;</div>
        <div class="col">&nbsp;</div>
      </div>
    </div>
    <div class="col py-2">
      <div class="card border-success shadow">
        <div class="card-body">
          <div class="float-right text-success">Tue, Jan 10th 2019 8:30 AM</div>
          <h4 class="card-title text-success">Day 2 Sessions</h4>
          <p class="card-text">Sign-up for the lessons and speakers that coincide with your course syllabus. Meet and greet with instructors.</p>
          <button class="btn btn-sm btn-outline-secondary" type="button" data-target="#t2_details" data-toggle="collapse">Show Details ▼</button>
          <div class="collapse border" id="t2_details">
            <div class="p-2 text-monospace">
              <div>08:30 - 09:00 Breakfast in CR 2A</div>
              <div>09:00 - 10:30 Live sessions in CR 3</div>
              <div>10:30 - 10:45 Break</div>
              <div>10:45 - 12:00 Live sessions in CR 3</div>
            </div>
          </div>
        </div>
      </div>
    </div>
  </div>
  <!--/row-->
  <!-- timeline item 3 -->
  <div class="row">
    <div class="col-auto text-center flex-column d-none d-sm-flex">
      <div class="row h-50">
        <div class="col border-right">&nbsp;</div>
        <div class="col">&nbsp;</div>
      </div>
      <h5 class="m-2">
        <span class="badge badge-pill bg-light border">&nbsp;</span>
      </h5>
      <div class="row h-50">
        <div class="col border-right">&nbsp;</div>
        <div class="col">&nbsp;</div>
      </div>
    </div>
    <div class="col py-2">
      <div class="card">
        <div class="card-body">
          <div class="float-right text-muted">Wed, Jan 11th 2019 8:30 AM</div>
          <h4 class="card-title">Day 3 Sessions</h4>
          <p>Shoreditch vegan artisan Helvetica. Tattooed Codeply Echo Park Godard kogi, next level irony ennui twee squid fap selvage. Meggings flannel Brooklyn literally small batch, mumblecore PBR try-hard kale chips. Brooklyn vinyl lumbersexual
            bicycle rights, viral fap cronut leggings squid chillwave pickled gentrify mustache. 3 wolf moon hashtag church-key Odd Future. Austin messenger bag normcore, Helvetica Williamsburg sartorial tote bag distillery Portland before
            they sold out gastropub taxidermy Vice.</p>
        </div>
      </div>
    </div>
  </div>
  <!--/row-->
  <!-- timeline item 4 -->
  <div class="row">
    <div class="col-auto text-center flex-column d-none d-sm-flex">
      <div class="row h-50">
        <div class="col border-right">&nbsp;</div>
        <div class="col">&nbsp;</div>
      </div>
      <h5 class="m-2">
        <span class="badge badge-pill bg-light border">&nbsp;</span>
      </h5>
      <div class="row h-50">
        <div class="col">&nbsp;</div>
        <div class="col">&nbsp;</div>
      </div>
    </div>
    <div class="col py-2">
      <div class="card">
        <div class="card-body">
          <div class="float-right text-muted">Thu, Jan 12th 2019 11:30 AM</div>
          <h4 class="card-title">Day 4 Wrap-up</h4>
          <p>Join us for lunch in Bootsy's cafe across from the Campus Center.</p>
        </div>
      </div>
    </div>
  </div>
  <!--/row-->
</div>
<!--container-->
            
          
!
            
              // https://www.codeply.com/go/dI6CknFxts/bootstrap-4-timeline
            
          
!
999px
🕑 One or more of the npm packages you are using needs to be built. You're the first person to ever need it! We're building it right now and your preview will start updating again when it's ready.

Console